DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
info-jablonec.cz runs on AS39790, with email configured.
- Hosting network
- AS39790AS39790
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 352 other sites on AS39790. Stable here since we started watching (Jul 21, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to info-jablonec.cz.
DNS Records for info-jablonec.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| info-jablonec.cz | A | 0 | 81.91.84.131 | |
| info-jablonec.cz | TXT | 0 | v=spf1 a mx a:m103.server4u.cz mx:atlasfirem.info ip4:81.91.83.139 -all | |
| info-jablonec.cz | TXT | 0 | google-site-verification=Iycl8cQkpYnHv2O68MDMczO23ha5nbEWiGTykfkYAjQ | |
| info-jablonec.cz | MX | 0 | 10 | m103.server4u.cz |
| info-jablonec.cz | NS | 0 | ns.gransy.com | |
| info-jablonec.cz | NS | 0 | ns5.gransy.com | |
| info-jablonec.cz | NS | 0 | ns3.gransy.com | |
| info-jablonec.cz | NS | 0 | ns4.gransy.com | |
| info-jablonec.cz | NS | 0 | ns2.gransy.com | |
| info-jablonec.cz | SOA | 1800 | ns.gransy.com root.gransy.com 2783284172 86400 900 1209600 1800 | |
| www.info-jablonec.cz | CNAME | 0 | info-jablonec.cz | |
| www.info-jablonec.cz | A | 0 | 81.91.84.131 | |
| www.info-jablonec.cz | TXT | 0 | v=spf1 a mx a:m103.server4u.cz mx:atlasfirem.info ip4:81.91.83.139 -all | |
| www.info-jablonec.cz | TXT | 0 | google-site-verification=Iycl8cQkpYnHv2O68MDMczO23ha5nbEWiGTykfkYAjQ | |
| www.info-jablonec.cz | MX | 0 | 10 | m103.server4u.cz |
| www.info-jablonec.cz | SOA | 1800 | ns.gransy.com root.gransy.com 2783284172 86400 900 1209600 1800 | |
| www.info-jablonec.cz | NS | 0 | ns3.gransy.com | |
| www.info-jablonec.cz | NS | 0 | ns4.gransy.com | |
| www.info-jablonec.cz | NS | 0 | ns5.gransy.com | |
| www.info-jablonec.cz | NS | 0 | ns.gransy.com | |
| www.info-jablonec.cz | NS | 0 | ns2.gransy.com |
What's up with DNS →
Our daily roundup of the most interesting DNS changes across the web — hosting and CDN migrations, network moves, and security-config shifts.
Ask about info-jablonec.cz
BetaAnswers use the live DNS records shown on this page. AI-generated — double-check anything important.
Get alerted the moment info-jablonec.cz's DNS changes
This page is today's snapshot. Turn on monitoring and we'll watch info-jablonec.cz continuously, notifying you the moment anything moves across all three signals:
Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
Free for your first domain: uptime, DNS, and certificate together. No credit card.
About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain